Murder at the Merton LibraryA perplexing murder in a renowned library at Oxford University and a suspicious fire in the London research laboratory of a famous inventor set Wrexford and Charlotte on two separate investigations which put each of them in harms way in this Regency era mystery . . . Responding to an urgent plea from a troubled family friend, the Earl of Wrexford journeys to Oxford only to find the reclusive university librarian has been murdered and a rare manuscript